FR2208909B1 - - Google Patents

Info

Publication number
FR2208909B1
FR2208909B1 FR7323340A FR7323340A FR2208909B1 FR 2208909 B1 FR2208909 B1 FR 2208909B1 FR 7323340 A FR7323340 A FR 7323340A FR 7323340 A FR7323340 A FR 7323340A FR 2208909 B1 FR2208909 B1 FR 2208909B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7323340A
Other versions
FR2208909A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP6462972A external-priority patent/JPS5525194B2/ja
Priority claimed from JP6463172A external-priority patent/JPS4924994A/ja
Priority claimed from JP6463072A external-priority patent/JPS5521754B2/ja
Priority claimed from JP6557472A external-priority patent/JPS5429517B2/ja
Priority claimed from JP6557572A external-priority patent/JPS5525195B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of FR2208909A1 publication Critical patent/FR2208909A1/fr
Application granted granted Critical
Publication of FR2208909B1 publication Critical patent/FR2208909B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
FR7323340A 1972-06-27 1973-06-26 Expired FR2208909B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6462972A JPS5525194B2 (fr) 1972-06-27 1972-06-27
JP6463172A JPS4924994A (fr) 1972-06-27 1972-06-27
JP6463072A JPS5521754B2 (fr) 1972-06-27 1972-06-27
JP6557472A JPS5429517B2 (fr) 1972-06-29 1972-06-29
JP6557572A JPS5525195B2 (fr) 1972-06-29 1972-06-29

Publications (2)

Publication Number Publication Date
FR2208909A1 FR2208909A1 (fr) 1974-06-28
FR2208909B1 true FR2208909B1 (fr) 1978-01-06

Family

ID=27523854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323340A Expired FR2208909B1 (fr) 1972-06-27 1973-06-26

Country Status (6)

Country Link
CA (1) CA1015745A (fr)
CH (1) CH601312A5 (fr)
DE (1) DE2332045A1 (fr)
FR (1) FR2208909B1 (fr)
GB (1) GB1438800A (fr)
SE (1) SE420837B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565941A (en) 1977-02-08 1980-04-23 Toyama Chemical Co Ltd Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids
JPS6027677B2 (ja) 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法
AU2002316862A1 (en) * 2001-04-19 2002-11-05 Bioferma Murcia, S.A. Enzymatic process for preparing cephalosporin derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH481142A (de) * 1966-12-05 1969-11-15 Ciba Geigy Verfahren zur Isolierung von Cephalosporin C
BE759064A (fr) * 1969-12-17 1971-05-17 Lilly Co Eli Une methode pour transformer la cephalosporine c. en un derive soluble dans un solvant organique, et le compose qui en
GB1311268A (en) * 1971-01-26 1973-03-28 Pfizer Process for the isolation of n-benzoyl cephalosporin c

Also Published As

Publication number Publication date
DE2332045A1 (de) 1974-01-10
CA1015745A (fr) 1977-08-16
SE420837B (sv) 1981-11-02
FR2208909A1 (fr) 1974-06-28
GB1438800A (en) 1976-06-09
CH601312A5 (fr) 1978-07-14

Similar Documents

Publication Publication Date Title
FR2196465B1 (fr)
FR2174140B1 (fr)
FR2208094A1 (fr)
FR2211590A1 (fr)
JPS4941482U (fr)
FR2172772B1 (fr)
JPS4875795A (fr)
JPS4882031A (fr)
JPS5222826Y2 (fr)
JPS535465Y2 (fr)
JPS567176B2 (fr)
JPS49101456U (fr)
JPS4874901A (fr)
CS157157B1 (fr)
CS157938B1 (fr)
CS158838B1 (fr)
DK328575A (fr)
JPS4898179U (fr)
JPS49107854U (fr)
JPS4980700A (fr)
JPS4982305A (fr)
JPS4983115U (fr)
JPS4986064U (fr)
JPS4990741U (fr)
CH577870A5 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse